baber/WOPTO huggingface dataset:
Patent DE-2833385-A1 (DE)
Title: Ageing resistant fire protection medium - is based on water-contg. sodium silicate also contg. potassium and/or magnesium silicate content
Inventor: KOERNER HEINZ HERMANN
IPC: C04B28/26
Filed: 1978-07-29
Abstract: In the compsn. 15-40% (wt.%) of the sodium silicate is replaced by potassium- or magnesium-silicate. The material pref. contains 20-50% (25-40%) water. A pref. material is one in which 20-35% of the sodium silicate is replaced by potassium silicate, esp. where the latter has a molar ratio (R) of K2O:SiO2 or 1:1 to 1:6, partic. 1:2 to 1:4. The compsn. pref. also contains the usual addns., e.g. wetting agents, foamants, dyes, pigments, reinforcement, esp. using 2-20% glass fibres. The material is pref. made by adding the K or Mg-silicate as solids or an aq. suspension, together with any addns., to an aq. suspension of the Na silicate. Used in the insulation and protection of openings and corridors against the ingress of fire and smoke in buildings, or as a fire protection glass.
Patent DE-2837200-A1 (DE)
Title: Layer capacitor encapsulation with plastics - uses HF inductor through which capacitors are passed and where separation surfaces are more strongly heated
Inventor: KNAB HEINRICH
IPC: H01G2/12
Filed: 1978-08-25
Abstract: The encapsulation of the layered capacitors (1) uses a plastics layer applied in a vortex-sinter process. Simultaneously the capacitors are heated by a high frequency inductor device by being guided through the inductor field in such manner as to obtain a localised heating of the separating surfaces (3, 4). This localised heating results in resin accumulation on these surfaces, which is subsequently deformed. The capacitor is aligned in relation to the field lines that the metallised surfaces of the capacitor foild from with these lines an angle not exceeding 90 deg.. Preferably the deformation of the resin accumulation is deformed by an air stream on a contactless manner. Alternately it may be carried out by calibrating rollers.
Patent DE-2837364-A1 (DE)
Title: Bulk material discharge machine for ships - has bucket wheel travelling axially along horizontal mounting supported from boom
Inventor: BERGMANN HEINZ
IPC: B65G67/60
Filed: 1978-08-26
Abstract: The machine discharges bulk material from ships, travelling along the quayside, and has a bucket wheel and a central unloading point on the frame. The bucket wheel (23) travels horizontally in its axial direction along its mounting (1), and between the latter and the central unloading point (4) is a girder (2) hinging at both ends. Above the mounting are supporting rods pivoting at both sides, and attached at a common upper pivot point to a boom derricking in a vertical plane about an axis at the top of the frame.
Patent DE-2841328-A1 (DE)
Title: Telephone system with alternate voice-video signal transmission - feeds immune code output signals to receiver, to ensure transfer units connection together prior to operation
Inventor: ALBRECHT MANFRED ING GRAD
IPC: H04M11/06
Filed: 1978-09-20
Abstract: The special telephone system, for police, allows voice and video signals to be sent alternately via a 4-wire line. Immune code output signals are transmitted to an immune code receiver before the transfer units are connected through, in order to ensure that the units can be connected together. When a single output signal is present, the through connection is prevented. But when more than one output signal is present at the receiver the through connection can take place.
Patent DE-2841595-A1 (DE)
Title: Safety retainer for top of valve - uses vertical rods attached to or below base to support member across top
Inventor: VIERTMANN HORST DIPL ING
IPC: F16K27/12
Filed: 1978-09-25
Abstract: The structure to prevent the top part(26) of a valve from being ejected in the case of an explosion etc., includes two cross straps(88) in X form, mounted on top of vertical rods(42) in pairs each side of the valve housing(22, 26). These rods project upwards from parallel straps(92) under the valve, crossing it at right angles to the direction of flow through the valve, and anchored to the surface below the valve. The rods are as long as possible in ratio to their cross section. In a design for a dirt trap, the rods are attached to the sides of the lower body part, and carry a plate across the top of the upper body part. Other designs include a ring around the top, supported by rods attached to the lower housing.
Patent DE-2841942-A1 (DE)
Title: Poultry meat instant snack - mfd. by tumbling, hot air cooking, cutting to chips and deep freezing
Inventor: BARTH ULF
IPC: A23L13/50
Filed: 1978-09-27
Abstract: Meat for poultry can be turned into a snack for consumption like pommes frites by tumbling the meat, freed from bones skin and fat, for one to two hours, seasoning and pressing into synthetic skins of large diameter. These are treated in a hot air boiler and cut into ships of 1 cm width and 5 cm long. The chips are finally coated with bread crumbs and deep frozen. Such a food can be used as an instant snack like fish fingers. The natural albumin content of the meat is preserved and the food contains a minimum of chemical or other additives.
Patent DE-2848205-A1 (DE)
Title: Synchronous signal identification procedure - using receiver-transmitter in road or air vehicle in contact with base station with high precision clock and phase shifter
Inventor: SCHWAERZLER HANS
IPC: H04L7/00
Filed: 1978-11-07
Abstract: The system comprises a common transmission and reception antenna (10) connected to the receiver (11), which passes an external signal over a carrier line (12). An additional signal, dependent on the distance of the transmitter (15) is received by a base station with a phase shifter (16) which is also connected to a high precision clock (14). The phase shifter produces a synchronisation pulse signal (13) which is transmitted in parallel with the carrier information. The system is applicable to the synchronisation of electrical information and data transfer appts. used by road or air vehicles in contact with a base station. The speed may be determined from the time intervals of signals received from the distant source.
Patent DE-2851825-A1 (DE)
Title: Integrated semiconductor switching circuit - has sixth MISFET with source terminal connected between second and third MISFETs and to common reference potential via capacitor
Inventor: DEWITZ HUBERTUS VON DR RER NAT
IPC: H03K19/017
Filed: 1978-11-30
Abstract: An integrated semiconductor circuit has MISFETs of enhancement type and a switching section. The latter extends the signal input to the gate electrodes of two MISFETs. The source electrodes of the latter are connected to a common reference potential. The drain terminal of the first MISFET (T1) is connected to a common supply potential via the source-to-drain region of a third MISFET (T3). The drain terminal of the second MISFET (T2) is connected to this supply via the source-to-drain region of a fourth MISFET (T4). The fourth MISFET (T4) is switched in parallel to a sixth MISFET (T6) serving as a resistor. The fifth (T5) and sixth (T6) MISFETs are formed as depletion type transistors serving as a switching section in opposition to the first two MISFETs (T1, T2).
Patent DE-2903493-A1 (DE)
Inventor: AICHHOLZ ECKART ING GRAD
IPC: H04B17/40
Filed: 1979-01-30
Abstract: 1. Process for fault location and monitoring of a communications connection which contains a total of k intermediate stations (M1 ... Mk) at periodic intervals and wherein I parallel communications transmission links are provided each of which are separately connected in the k intermediate stations (M1 ... Mk) to I monitoring devices from which state messages are transmitted to an analysing station (Me), that the I monitoring devices contained in each of the k intermediate stations (M1 ... Mk) are arranged in the form of a matrix so that one matrix coordinate (k) represents a statement concerning the intermediate station in question and the other matrix coordinate (I) represents a statement concerning the monitoring device in question, that in the case of a communications connection for digital signals the intermediate stations (M1 ... Mk) each represent a coupling which contains a number I of regenerators (PCM-R) corresponding to the number I of digital transmission links, each of which regenerators is connected to a monitoring device, characterized in that the state message consists of a fault message in the form of the transmission of the matrix coordinates (K, l) of the monitoring device which establishes the fault, that all the state messages of the monitoring devices of a coupling (M1 ... Mk) are logic-linked to one another via an OR function and on the recognition of a fault, the matrix coordinate (k, l) of the coupling (M1 ... Mk) in question is supplied and moreover in an end station (ES) the individual parallel communications transmission links are monitored and the matrix coordinate of the faulty communications transmission links is fed to a central position (Mad) and only there are the two matrix coordinates (K, l) combined in order that the fault location may be recognised.
Patent DE-2906269-A1 (DE)
Title: Digital exchange common control conference facility - has PCM code converted to linear and connected via storage to other conference parties
Inventor: RAMBOLD THOMAS DIPL ING
IPC: H04M3/56
Filed: 1979-02-19
Abstract: The incoming companded PCM signal from the subscriber parties, connected to the conference switching is converted to a linear code, added and the recompanded for transmission to all the parties to the conference. The conference switching unit contains its own stores for programme control and working stores for signal delay and time slot selection so that the signals from the conference facility are fed to line to the appropriate subscriber in the correct time slot. The incoming lines (1Pi...nPi) to the conference facility are multiplexed (MUX) onto an exchange data highway and linearly encoded (LIN). The conference control switching (KR) with its separate clock pulse generator (TG) and its own programme store (ROM) clocks the conference parties into the working store (RAM) where information and time slot sync. information for each is also stored. Storage is as a summed signal. The store (RAM) is scanned by the control (KR) so that the speech signals are output to the adder (ADDe and compander (KOM) for reconversion to line code, for time slot sync feed of the individual information units from store (RAM) to all participating subs (1Po...nPo) via the demultiplexer (DEM).
Patent DE-2911821-A1 (DE)
Inventor: OPITZ HEINRICH DIPL CHEM
IPC: G01P13/00
Filed: 1979-03-26
Abstract: Stationary heat transfer coefficient fields are made visible by applying a swelled photographic film (original wet film) in daylight to the article to be exposed to the flow. The wet film obtained after it is exposed to a gas flow and removed from the article, is squeezed onto an unexposed dry photographic film. The separated wet copy (latent image) is seeded with reactive gas (H2S) to make the moisture profile visible, and is developed into a wet-copy photogram (black-and-white picture), the sharp contours of which (line equidensities, isohumids) can optionally be translated into colors, corresponding to the stationary mass transfer distribution, and with which definite heat transfer coefficients can thereby be correlated.
Patent DE-2913765-A1 (DE)
Title: Chenille yarn mfg. - has fancy thread in coils for cyclic cutting to give boucle sections
Inventor: TANI FEDORA
IPC: D02G3/42
Filed: 1979-04-05
Abstract: The equipment for the mfr. of chenille yarns has holders for the supply of threads so that >=2 core threads and a fancy thread are manipulated for the effect thread to be wound in coils around a winder. There is a circular blade which is moved towards and away from the winder in a cyclic pattern. The coils of fancy thread are cut when the blade is at the winder, but are undisturbed when the blade is displaced. The resultant yarn has alternating sections of chenille and chenille-boucle structures. The design gives a machine which can produce special chenille yarns.
Patent DE-2914184-A1 (DE)
Title: Process for removal of cable insulation - passes cable through rotating heated rollers to insulation using adjustable gap width between rollers
Inventor: GRIESINGER BRUNO
IPC: H01B15/00
Filed: 1979-04-07
Abstract: The insulation covering on electrical cable is removed by passing through preloaded heated rollers. The steel rollers (1, 2) are bearing supported, with one roller loaded by either mechanical springs, pneumatic or hydraulic cylinders. The height of the loaded roller is adjustable. The copper cable is inserted in the gap between the rollers and the top roller loaded until the insulation (4) is deformed to point where shearing occurs. The bottom roller is rotated at a set speed.
Patent DE-2918400-A1 (DE)
Title: Acceleration regulator for fuel injection engine - uses change in damping pressure on inlet manifold suction sensor to increase fuel supply pressure
Inventor: ECKERT KONRAD DIPL ING DR
IPC: F02M69/44
Filed: 1979-05-08
Abstract: The metered fuel quantity is determined by a valve (7). The fuel inlet is governed by a plunger (11) operated by the inlet manifold suction sensor (3), and the pressure in a control line (32) governed by orifices (32, 34) and an electrically operated valve (37). The plunger (11) terminates in a damping chamber (49) connected to the fuel pressure line (16) through an orifice valve (50) to prevent small fluctuations Connected directly (56) to this chamber is the fuel pressure regulating valve (27), arranged as a differential pressure valve. If the damping chamber pressure rises above a set level the regulating valve closes and the fuel pressure rises to the max. the pump (14) can deliver. The increased fuel pressure is used to force the extra fuel into the metering valve (7) against the control line pressure in the inlet valves (24).
Patent DE-2926523-A1 (DE)
Title: Blood etc. therapeutic treatment and diagnostic appliance - uses ultraviolet lamp for irradiation purposes and to convert oxygen into ozone
Inventor: STADTLAENDER MARGIT
IPC: A61M1/32
Filed: 1979-06-30
Abstract: A therapeutic appliance for the ultraviolet treatment of fluids such as blood uses an ultraviolet lamp both for the activation of oxygen to ozone in an oxygeniser and for the irradiation of the fluid. The oxygen-ozone mixture is injected into the fluid to produce a foam. Reflectors are arranged inside the casing to intensify the radiation action. The irradiation tube is a straight quartz glass vessel, held in self-locking clips. This appliance is simple to produce and to operate. It is easy to sterilise and to clean. The glass vessels have no exposed hooks which may break off.
Patent DE-2928341-A1 (DE)
Title: Rear seat safety belt system - has strap ends attached to seat or back rest by disconnectable fittings
Inventor: BEITZ JOACHIM ING GRAD
IPC: B60R22/26
Filed: 1979-07-13
Abstract: The rear seat (4) consists of a seat part (2) and a back rest part (14). To increase the loading surface in the rear of the car the back rest (14) is folded forward onto the seat part (2) and then the two parts are tilted towards the back rest of the front seat. The rear seat (4) is fitted with a seat belt system consisting of diagonal strap (24) connected through the diverting fitting (28) to the retractor (30). The other end of the diagonal strap is threaded through the eyelet of locking plate (28) and terminates in anchoring point (30). The locking plate (28) engages with lock (32) which is attached by a short section of webbing (34) to the seat base (8) forming part of the vehicle floor, by a hook (44) engaging with an eyelet (48) fixed to the vehicle floor. When both parts of the seat are tilted forward hook (44) and eyelet (48) disengage.
Patent DE-2930926-A1 (DE)
Inventor: LEHNER JUN HANS
IPC: C11C5/00
Filed: 1979-07-30
Abstract: The candle in the form of a tower has flat side surfaces (3,6) which are provided with cutouts (24, 34). Additional devices (20,30) are inserted in the said cutouts in the form of clocks, musical boxes or electronic entertainment gadgets. The tower has a removable roof part (2) which in the mounted state conceals a candle insert (16) at the upper end of the tower, which insert has a candle which can be lit when the roof part (2) is removed and which can itself be replaced or has a soft wax filling which can be supplemented by soft wax granules. <IMAGE>
Patent DE-2932267-A1 (DE)
Title: Cell converting corpuscular radiation to electricity - consists of two electrodes sepd. by organic matter
Inventor: REICHENEDER FRIEDRICH
IPC: G21H7/00
Filed: 1979-08-09
Abstract: A cell for the generation of electric energy is based on conversion of corpuscular radiation. Two electrodes, made of anodic and cathodic material, respectively, are separated by a layer of organic material with a moisture content of 10-50%, Shredded waste paper has been found to be very satisfactory. System does not rely on solar radiation and can be used at night, overcast sky and in winter. A humidity of at least 10% is present in every cellar of a housing using this source for electricity.
Patent DE-2936013-A1 (DE)
Title: Platinum thin film resistor for resistance thermometers - where film is deposited on substrate by sputtering in inexpensive gas mixt. of krypton and xenon
Inventor: HOEFFGEN DIETRICH DIPL PHYS DR
IPC: G01K7/18
Filed: 1979-09-06
Abstract: The resistor consists of a substrate made of insulating material and coated with a thin film of platinum obtd. by cathodic sputtering in a gas mixt. of krypton and xenon, which also contains oxygen. The oxygen is pref. at an accurately specified partial pressure. The mfg. cost of the resistor is reduced by using an inexpensive gas mixt. of Kr and Xe. The mixt. is generally known as "lamp gas", it is used to fill incandescent electric lamps.
Patent DE-2937101-A1 (DE)
Title: Cassette loading microfiche camera - has film handling station fitted over camera head
IPC: G03B27/47
Filed: 1979-09-13
Abstract: The cassette loading microfiche camera has the cassette fitted with a supply stack (2) and a stack for processed microfiches (10) in a light proof box. There is a slider (5,7) which moves the unexposed microfiches into the exposure position and indexes the separate frames. The cassette provides a low cost fitting to the camera. The slider provides accurate positioning of the microfiches and requires no complex handling. The camera is designed for ordinary photographic work.
Patent DE-2937436-A1 (DE)
Title: AVC for radio receiver in automobile - which compensates for changes in ambient noise to give constant sound output from loudspeaker
Inventor: SCHMIDT DIETRICH
IPC: H03G3/32
Filed: 1979-09-15
Abstract: A typical application of the automatic volume control is in radio receivers or other audio equipment in automobiles. The controller measures the ambient noise and then maintains the sound output of the equipment at a predetermined level above the ambient. The effect on the listener is that of an apparently constant output volume. The volume control (2) is driven by an adjustment motor (18) controlled by the output of a regulator (15) responsive to the difference between actual sound level and a preset value. Typically the required volume is set, for example with the vehicle stationary, by a controller (13) and the value stored stored in a memory. The circuit is then changed over so that the output of an ambient noise sensor (11) is applied to the regulator (15) together with the stored desired volume. The difference forms the correcting signal acting upon the volume control.
Patent DE-2940039-A1 (DE)
Title: Piston rings for compression ignition engine - have compressed air supply to form pressure seal
Inventor: MANSKE THOMAS
IPC: F02B45/02
Filed: 1979-10-03
Abstract: Compressed air is injected through several air jets into the sealing space between the upper piston rings in a compression ignition engine. Air is supplied during and after fuel injection and gives a seal by forming a pressurised air cushion. The formation of deposits arising from products of combustion leaking past the piston rings is prevented.
Patent DE-2941762-A1 (DE)
Title: Fire-resistant textile based material - consists of reflective layer on double plush layer with carbon fibre connecting threads
Inventor: KERRES BRUNO DIPL CHEM DR
IPC: D06M11/46
Filed: 1979-10-16
Abstract: The heat resisting layer based on a textile material, has a double plush layer with cross threads between inner and outer layers. The outer layer carries a heat reflecting layer which can be a metal foil or a reflective textile layer. The double plush material contains a fire resistant wool or aramides. It can consist of carbon fibres or carbonised synthetic fibres. The outer layer can use warp and woof threads such as poly p-phenylene teraphthalamide threads, the cross threads can be of aramides, and the inner layer can be of a non inflammable wool made of titanium and zirconium.
Patent DE-2946268-A1 (DE)
Title: Remote lubricator for bicycle chain - has cable operated dosing cylinder with droplet feed to chain
Inventor: MAY WALTER
IPC: B62J31/00
Filed: 1979-11-16
Abstract: The bicycle chain remote lubricator has an oil reservoir (5) mounted above the chain case and operated by a Bowden cable (4) linked to a hand lever (3) on the handlebars. The rider is able to oil the chain while travelling and without getting his hands or clothing soiled. The reservoir is linked to the chain case by a drip tube (16) while the chain is lubricated via a porous pad. The Bowden cable lifts a valve element to allow the oil to drip out at a controlled rate.
Patent DE-2948018-A1 (DE)
Title: Multi:glazed insulating pane - with water vapour diffusion barrier for PVC frame
Inventor: FRANK WILHELM
IPC: C03C27/06
Filed: 1979-11-29
Abstract: A multi-glazed insulating pane consists of at least two plates of glass which are surrounded by a plastic frame, made of a material such as PVC. Each plate fits into a groove of the frame where at least a part of the groove wall and of the plate surface in it is coated by an adhesive sealant. Each member of the frame is made of two parts which fit to each other in a clip-on joint and include between them a foil of vapour diffusion barrier as the base for a wad of a moisture absorbent agent. This creates a simple and low-cost vapour barrier and overcomes the lacking water vapour tightness of PVC.
Patent DE-3002097-A1 (DE)
Title: Flocked-surface clearer roller for drafting system - enclosed in plastic or metal cage to reduce wear and facilitate cleaning
Inventor: ZINDEL ERHARD
IPC: D01H5/64
Filed: 1980-01-22
Abstract: A clearer roller with a flocked surface covering for the drafting section of a ring-spinning frame is enclosed in an outer cage of metal or plastic through the apertures of which projects the flocked surface of the roller. The cage comprises a series of parallel bars mounted in two end-rings to form a cylindrical assembly corresp. to the shape and size of the roller. The outer sides of the cage components are rounded, whilst the inner sides are provided with teeth or corrugations which seat themselves in the surface covering. The yarns passing over the roller run on the cage bars, not against the base of the flock covering, preventing abrasion of the yarn and of the covering and considerably increasing the life of the roller. It is cheap to mfr., enabling worn rollers to be discarded in favour of new ones, obviating the labour-intensive re-covering process. The cage prevents fibres embedding themselves in the covering and facilitates cleaning of the roller.